Quote:
Originally Posted by Nematode
Was looking at that based on your earlier comments Mark.
Umass does them for.$30.
Wasn't sure about their sample procedure, they want 30 compound leaves from near the top of the plant. Short on detail there.
I'll wait till tomorrow because it's 8:00 here.
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Check Servi Tech in Kansas, they want 12 random leaves from different areas of the GH that best represent your plants. They ask for the newest mature leaf on each chosen plant, it seems to be the 5th-6th from the top for me.